# Furlongs to Miles (fur to mi)

Source: https://www.unitconvertercalculator.com/length/furlongs-to-miles/

**1 fur = 0.125 mi**

One furlong equals exactly 0.125 miles, or one-eighth of a mile. This is the defining relationship between furlongs and miles: 8 furlongs make one mile. Horse races and old road distances in furlongs convert to miles by dividing by 8.

## Formula

Convert Furlongs to Miles

## Conversion Table

| Furlongs (fur) | Miles (mi) |
|---|---|
| 0.5 fur | 0.0625 mi |
| 1 fur | 0.125 mi |
| 2 fur | 0.25 mi |
| 4 fur | 0.5 mi |
| 5 fur | 0.625 mi |
| 8 fur | 1 mi |
| 10 fur | 1.25 mi |
| 16 fur | 2 mi |
| 20 fur | 2.5 mi |
| 40 fur | 5 mi |
| 80 fur | 10 mi |
| 100 fur | 12.5 mi |
| 200 fur | 25 mi |
| 500 fur | 62.5 mi |

## Units

### Furlong (fur)

Exactly 660 feet or one-eighth of a mile (201.168 m). Originally the length of a plowed furrow. Still used in horse racing.

### Mile (mi)

An imperial unit of length equal to 5,280 feet or approximately 1.609 kilometers. The standard unit for road distances in the US and UK.

## Background

Eight furlongs make one mile. The Kentucky Derby (10 furlongs) is 1.25 miles. The Preakness (9.5 furlongs) is 1.1875 miles. Old British milestone markers often showed distances in furlongs. When the Statute of Winchester (1592) standardized the mile at 8 furlongs, it created the 5,280-foot mile still used in America today.

## Good to Know

The 8:1 furlong-to-mile ratio is the key to understanding the entire English distance system. Romans brought the mile (1,000 paces). Anglo-Saxons had the furlong (furrow length). Parliament married them at 8 furlongs per mile in 1593, and that ratio defines the American mile to this day.

## FAQ

### How many miles is 1 furlong?

One furlong equals exactly 0.125 miles (1/8 mile). Eight furlongs make one mile.

### How do I convert furlongs to miles?

Divide the furlong value by 8. For example, 10 furlongs = 10/8 = 1.25 miles.

### Why are there 8 furlongs in a mile?

The Elizabethan Parliament standardized the statute mile at 8 furlongs (5,280 feet) in 1593, aligning the Roman-derived mile concept with the Anglo-Saxon furlong-based system.

## Non-Frequently Asked Questions

### Is the Kentucky Derby exactly 1.25 miles?

The Kentucky Derby is 10 furlongs = 1.25 miles exactly. This is one of the cleanest furlong-to-mile conversions in racing: 10/8 = 1.25. Other race distances are less tidy: 7 furlongs = 0.875 miles, 9 furlongs = 1.125 miles. Derby math is satisfying.

### Why are there 8 furlongs in a mile?

Because Queen Elizabeth I defined a mile as 8 furlongs (5,280 feet) in 1593. Before that, the Roman mile was 5,000 feet (7.576 furlongs). Elizabeth added 280 feet to make the mile an exact multiple of furlongs. Agriculture won over Roman tradition.

### Is a 4-minute mile the same as a 30-second furlong?

A 4-minute mile = 240 seconds / 8 furlongs = 30 seconds per furlong. So yes, running a 4-minute mile means maintaining exactly 30-second furlongs. A racehorse does a furlong in about 12 seconds. So a horse runs 2.5 times faster than the human 4-minute mile pace.

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## See Also

- [Miles to Furlongs](https://www.unitconvertercalculator.com/length/miles-to-furlongs/)